DS-2CV2141G2-IDW(2.8mm)(O-STD)

“1/2.7″” Progressive CMOS, ICR, 0lux with IR, 2560×1440:30fps, 2304×1296/1920×1080/1280×720: 25fps(P)/30fps(N), H.265 /H.265/H.264 /H.264/MJPEG, dual-stream, 3D DNR, support on-board storage up to 256GB(TF card slot), Build-in microphone a